{"id":187,"date":"2023-11-10T10:02:30","date_gmt":"2023-11-10T02:02:30","guid":{"rendered":"http:\/\/ericw.top\/?p=187"},"modified":"2023-11-10T11:01:40","modified_gmt":"2023-11-10T03:01:40","slug":"java%e5%9f%ba%e7%a1%80-%e6%95%b0%e7%bb%84","status":"publish","type":"post","link":"http:\/\/ericw.top\/?p=187","title":{"rendered":"JAVA\u57fa\u7840\u2014\u2014\u6570\u7ec4"},"content":{"rendered":"<h1 id=\"toc-0\">JAVA\u6570\u7ec4<\/h1>\n<blockquote>\n<p>\u6570\u7ec4\u5728\u6bcf\u95e8\u7f16\u7a0b\u8bed\u8a00\u4e2d\u90fd\u5341\u5206\u91cd\u8981<br \/>\n\u4f46\u662f\u4e0d\u540c\u8bed\u8a00\u4e2d\u5bf9\u4e8e\u6570\u7ec4\u7684\u7406\u89e3\u548c\u4f5c\u7528\u90fd\u4e0d\u5c3d\u76f8\u540c<\/p>\n<\/blockquote>\n<p><strong>\u5728JAVA\u8bed\u8a00\u4e2d\u6570\u7ec4\u7528\u6765\u5b58\u50a8\u56fa\u5b9a\u5927\u5c0f\u7684\u540c\u7c7b\u578b\u5143\u7d20<\/strong><\/p>\n<blockquote>\n<p>\u6bd4\u5982\uff1a\u60a8\u53ef\u4ee5\u58f0\u660e\u4e00\u4e2a\u6570\u7ec4\u53d8\u91cf\uff0c\u5982num[100]\u4ee3\u66ff\u72ec\u7acb\u53d8\u91cfnum0\u3001num1\u3001num2...num99<\/p>\n<\/blockquote>\n<p><strong>\u4eca\u5929\u4f1a\u5e26\u5927\u5bb6\u4ecb\u7ecdJAVA\u6570\u7ec4\u7684\u58f0\u660e\u3001\u521b\u5efa\u548c\u521d\u59cb\u5316<\/strong><\/p>\n<hr \/>\n<h2 id=\"toc-1\">\u4e00\u3001\u58f0\u660e\u548c\u521d\u59cb\u5316\u6570\u7ec4<\/h2>\n<p>\u9996\u5148\u4f7f\u7528\u4e00\u4e2a\u6570\u7ec4\u9700\u8981\u5148\u58f0\u660e\u4e00\u4e2a\u6570\u7ec4\u53d8\u91cf\uff0c\u624d\u80fd\u5728\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u6570\u7ec4\uff0c\u4e0b\u9762\u662f\u58f0\u660e\u6570\u7ec4\u53d8\u91cf\u7684\u8bed\u6cd5\uff1a<\/p>\n<h3 id=\"toc-2\">\u58f0\u660e\u6570\u7ec4<\/h3>\n<p>\u8981\u58f0\u660e\u4e00\u4e2a\u6570\u7ec4\uff0c\u4f60\u9700\u8981\u5236\u5b9a\u6570\u7ec4\u7684\u7c7b\u578b\uff0c\u540e\u9762\u8ddf\u7740\u6570\u7ec4\u7684\u4e00\u5bf9\u65b9\u62ec\u53f7[]\uff1a<\/p>\n<pre><code class=\"prettyprint\"  class=\"language-java\">int[] numbers;  \/\/\u58f0\u660e\u4e00\u4e2a\u6574\u6570\u6570\u7ec4<\/code><\/pre>\n<p>\u4e5f\u53ef\u4ee5\u5728\u58f0\u660e\u65f6\u4e3a\u6570\u7ec4\u5206\u914d\u5185\u5b58\uff1a<\/p>\n<pre><code class=\"prettyprint\"  class=\"language-java\">int[] numbers = new int[5]; \/\/ \u58f0\u660e\u5e76\u5206\u914d\u4e00\u4e2a\u5305\u542b 5 \u4e2a\u6574\u6570\u7684\u6570\u7ec4<\/code><\/pre>\n<h3 id=\"toc-3\">\u521d\u59cb\u5316\u6570\u7ec4<\/h3>\n<p>\u6211\u4eec\u5df2\u7ecf\u58f0\u660e\u7c7b\u4e00\u4e2a\u6570\u7ec4\uff0c\u6211\u4eec\u8981\u7ed9\u8fd9\u4e2a\u6570\u7ec4\u521d\u59cb\u5316\u3002<br \/>\n\u521d\u59cb\u5316\u6570\u7ec4\u662f\u4e3a\u8fd9\u4e2a\u6570\u7ec4\u5206\u914d\u5185\u5b58\u5e76\u8d4b\u4e88\u521d\u59cb\u503c\u3002<br \/>\n<strong>JAVA\u4e2d\u6709\u51e0\u79cd\u521d\u59cb\u5316\u6570\u7ec4\u7684\u65b9\u5f0f\uff1a<\/strong><\/p>\n<h4 id=\"toc-4\">\u76f4\u63a5\u521d\u59cb\u5316<\/h4>\n<p>\u4f60\u53ef\u4ee5\u5728\u58f0\u660e\u6570\u7ec4\u7684\u540c\u65f6\u4e3a\u6570\u7ec4\u5206\u914d\u5185\u5b58\u5e76\u8d4b\u503c<\/p>\n<pre><code class=\"prettyprint\"  class=\"language-java\">int[] numbers = {1, 2, 3, 4, 5}; \/\/ \u76f4\u63a5\u521d\u59cb\u5316\u4e00\u4e2a\u6574\u6570\u6570\u7ec4<\/code><\/pre>\n<h4 id=\"toc-5\">\u4f7f\u7528\u5faa\u73af\u521d\u59cb\u5316<\/h4>\n<p>\u4f60\u53ef\u4ee5\u5728\u58f0\u660e\u6570\u7ec4\u7684\u540c\u65f6\u4e3a\u6570\u7ec4\u5206\u914d\u5185\u5b58\u5e76\u8d4b\u503c<\/p>\n<pre><code class=\"prettyprint\"  class=\"language-java\">int[] numbers = new int[5]; \/\/ \u58f0\u660e\u4e00\u4e2a\u5305\u542b 5 \u4e2a\u6574\u6570\u7684\u6570\u7ec4\nfor (int i = 0; i &lt; 5; i++) {\n    numbers[i] = i + 1;\n}<\/code><\/pre>\n<h3 id=\"toc-6\">\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20<\/h3>\n<p>\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20\u662f\u901a\u8fc7\u6570\u7ec4\u7684\u7d22\u5f15\u6765\u83b7\u53d6\u6570\u7ec4\u4e2d\u7684\u503c\u3002<br \/>\n\u5728JAVA\u4e2d\u6570\u7ec4\u7684\u7d22\u5f15\u662f<strong>\u4ece0\u5f00\u59cb<\/strong>\uff0c\u56e0\u6b64\u7b2c\u4e00\u4e2a\u5143\u7d20\u7684\u7d22\u5f15\u662f0\uff0c\u7b2c\u4e8c\u4e2a\u662f1\uff0c\u4ee5\u6b64\u7c7b\u63a8\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u8981\u8bbf\u95ee\u521a\u521a\u5b9e\u4f8b\u4e2d<code class=\"prettyprint\" >numbers<\/code>\u6570\u7ec4\u7684\u7b2c\u4e00\u4e2a\u5143\u7d20\uff1a<\/p>\n<pre><code class=\"prettyprint\"  class=\"language-java\">int firstNumber = numbers[0]; \/\/ \u83b7\u53d6\u7b2c\u4e00\u4e2a\u5143\u7d20\u7684\u503c\uff0c\u5373 1<\/code><\/pre>\n<h3 id=\"toc-7\">\u6570\u7ec4\u7684\u957f\u5ea6<\/h3>\n<p>\u5982\u679c\u8981\u83b7\u53d6\u6570\u7ec4\u7684\u957f\u5ea6\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u7684length\u5c5e\u6027\uff1a<\/p>\n<pre><code class=\"prettyprint\"  class=\"language-java\">int length = numbers.length; \/\/ \u83b7\u53d6\u6570\u7ec4 numbers \u7684\u957f\u5ea6\uff0c\u5373 5<\/code><\/pre>\n<h2 id=\"toc-8\">\u4e8c\u3001\u904d\u5386\u6570\u7ec4<\/h2>\n<p>\u904d\u5386\u6570\u7ec4\u662f\u6307\u9010\u4e2a\u8bbf\u95ee\u6570\u7ec4\u4e2d\u7684\u6240\u6709\u5143\u7d20\uff0c\u901a\u5e38\u4f7f\u7528\u5faa\u73af\u6765\u5b9e\u73b0\u3002<br \/>\n\u5728JAVA\u4e2d\u5e38\u7528\u7684\u5faa\u73af\u6709<code class=\"prettyprint\" >for<\/code>\u5faa\u73af\u548c<code class=\"prettyprint\" >foreach<\/code>\u5faa\u73af\u3002<\/p>\n<h3 id=\"toc-9\">for\u5faa\u73af\u904d\u5386\u6570\u7ec4<\/h3>\n<p>\u4f7f\u7528for\u5faa\u73af\u5982\u4f55\u904d\u5386\u6570\u7ec4\uff1a<\/p>\n<pre><code class=\"prettyprint\"  class=\"language-java\">int[] numbers = {1, 2, 3, 4, 5};\n\nfor (int i = 0; i &lt; numbers.length; i++) {\n    System.out.println(numbers[i]); \/\/ \u8f93\u51fa\u6570\u7ec4\u5143\u7d20\n}\n<\/code><\/pre>\n<h3 id=\"toc-10\">\u4f7f\u7528foreach\u5faa\u73af<\/h3>\n<p>foreach\u5faa\u73af\uff0c\u53ef\u4ee5\u7b80\u6d01\u7684\u904d\u5386\u6570\u7ec4\uff1a<\/p>\n<pre><code class=\"prettyprint\"  class=\"language-java\">int[] numbers = {1, 2, 3, 4, 5};\n\nfor (int number : numbers) {\n    System.out.println(number); \/\/ \u8f93\u51fa\u6570\u7ec4\u5143\u7d20\n}\n<\/code><\/pre>\n<blockquote>\n<p>foreach\u65b9\u6cd5\u4ee5\u53ea\u8bfb\u5f62\u5f0f\u904d\u5386\u96c6\u5408\u6240\u6709\u7684\u5143\u7d20\u5e76\u4e3a\u6bcf\u4e00\u4e2a\u5143\u7d20\u6267\u884c\u4e00\u4e2a\u52a8\u4f5c\u3002<\/p>\n<pre><code class=\"prettyprint\"  class=\"language-java\">for(\u5143\u7d20\u7c7b\u578bt \u5143\u7d20\u53d8\u91cfx : \u904d\u5386\u5bf9\u8c61obj){ \n\u5f15\u7528\u4e86\u5143\u7d20\u53d8\u91cf\u7684java\u8bed\u53e5; \n} <\/code><\/pre>\n<p>\u5176\u4e2d\u5143\u7d20\u7c7b\u578b\u662f\uff1a\u904d\u5386\u5bf9\u8c61\u4e2d\u6bcf\u4e2a\u5143\u7d20\u7684\u6570\u636e\u7c7b\u578b<br \/>\n\u5176\u4e2d\u5143\u7d20\u53d8\u91cf\u662f\uff1a\u53ef\u4ee5\u81ea\u5b9a\u540d\uff0c\u5b83\u7684\u4f5c\u7528\u57df\u53ea\u5728\u5f53\u524d\u5faa\u73af\u5185\u90e8<br \/>\n\u5176\u4e2d\u904d\u5386\u5bf9\u8c61\u662f\uff1a\u8981\u8fdb\u884c\u904d\u5386\u7684\u5bf9\u8c61\u3002<br \/>\n\u5176\u4e2dJAVA\u8bed\u53e5\u662f\uff1a\u5728\u5faa\u73af\u4f53\u4e2d\u5bf9\u5143\u7d20\u53d8\u91cf\u8fdb\u884c\u64cd\u4f5c\u7684JAVA\u8bed\u53e5<\/p>\n<pre><code class=\"prettyprint\"  class=\"language-java\">\nint[] numbers = {1, 2, 3, 4, 5};\nfor (int number : numbers) {    \/\/int\u5143\u7d20\u7c7b\u578b    number\u5143\u7d20\u53d8\u91cf    numbers\u904d\u5386\u5bf9\u8c61\uff0c\u4e5f\u5c31\u662f\u4e0a\u9762\u58f0\u660e\u7684\u6570\u7ec4numbers\nSystem.out.println(number);    \/\/\u5bf9\u5143\u7d20\u53d8\u91cf\u8fdb\u884c\u64cd\u4f5cJAVA\u8bed\u53e5\n}<\/code><\/pre>\n<\/blockquote>\n<pre><code class=\"prettyprint\" >\n## \u4e09\u3001\u6570\u7ec4\u7684\u5e38\u89c1\u64cd\u4f5c\n\u9664\u4e86\u58f0\u660e\u3001\u521d\u59cb\u5316\u548c\u904d\u5386\u6570\u7ec4\uff0c\u6570\u7ec4\u8fd8\u652f\u6301\u8bb8\u591a\u5e38\u89c1\u7684\u64cd\u4f5c\uff0c\u5982\u6dfb\u52a0\u5143\u7d20\u3001\u5220\u9664\u5143\u7d20\u3001\u67e5\u627e\u5143\u7d20\u7b49\u3002\n\n### \u6dfb\u52a0\u5143\u7d20\nJava \u4e2d\u7684\u6570\u7ec4\u5927\u5c0f\u662f\u56fa\u5b9a\u7684\uff0c\u6240\u4ee5\u6dfb\u52a0\u5143\u7d20\u901a\u5e38\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u65b0\u6570\u7ec4\uff0c\u7136\u540e\u5c06\u539f\u6570\u7ec4\u7684\u5143\u7d20\u590d\u5236\u5230\u65b0\u6570\u7ec4\u4e2d\uff0c\u5e76\u5728\u65b0\u6570\u7ec4\u4e2d\u6dfb\u52a0\u65b0\u5143\u7d20\u3002\n\n### \u5220\u9664\u5143\u7d20\n\u5220\u9664\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u901a\u5e38\u4e5f\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u65b0\u6570\u7ec4\uff0c\u5c06\u539f\u6570\u7ec4\u4e2d\u4e0d\u9700\u8981\u5220\u9664\u7684\u5143\u7d20\u590d\u5236\u5230\u65b0\u6570\u7ec4\u4e2d\uff1a\n```java\nint[] numbers = {1, 2, 3, 4, 5};\nint elementToRemove = 3; \/\/ \u8981\u5220\u9664\u7684\u5143\u7d20\n\nint[] newArray = new int[numbers.length - 1];\nint newIndex = 0;\n\nfor (int i = 0; i &lt; numbers.length; i++) {\n    if (numbers[i] != elementToRemove) {\n        newArray[newIndex] = numbers[i];\n        newIndex++;\n    }\n}\n\nnumbers = newArray; \/\/ \u66f4\u65b0\u6570\u7ec4\u4e3a\u65b0\u6570\u7ec4<\/code><\/pre>\n<h3 id=\"toc-11\">\u67e5\u627e\u5143\u7d20<\/h3>\n<p>\u8981\u5728\u6570\u7ec4\u4e2d\u67e5\u627e\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528\u5faa\u73af\u904d\u5386\u6570\u7ec4\uff0c\u9010\u4e2a\u6bd4\u8f83\u6bcf\u4e2a\u5143\u7d20\u7684\u503c\uff0c\u627e\u5230\u5339\u914d\u7684\u5143\u7d20\u540e\u8fd4\u56de\u7d22\u5f15\u6216\u503c\uff1a<\/p>\n<pre><code class=\"prettyprint\"  class=\"language-java\">int[] numbers = {1, 2, 3, 4, 5};\nint elementToFind = 3; \/\/ \u8981\u67e5\u627e\u7684\u5143\u7d20\n\nint foundIndex = -1; \/\/ \u521d\u59cb\u5316\u4e3a -1 \u8868\u793a\u672a\u627e\u5230\nfor (int i = 0; i &lt; numbers.length; i++) {\n    if (numbers[i] == elementToFind) {\n        foundIndex = i;\n        break; \/\/ \u627e\u5230\u5143\u7d20\u540e\u9000\u51fa\u5faa\u73af\n    }\n}\n\nif (foundIndex != -1) {\n    System.out.println(&quot;\u627e\u5230\u5143\u7d20 &quot; + elementToFind + &quot;\uff0c\u7d22\u5f15\u4e3a &quot; + foundIndex);\n} else {\n    System.out.println(&quot;\u672a\u627e\u5230\u5143\u7d20 &quot; + elementToFind);\n}<\/code><\/pre>\n<h2 id=\"toc-12\">\u56db\u3001\u591a\u7ef4\u6570\u7ec4<\/h2>\n<p>Java \u652f\u6301\u591a\u7ef4\u6570\u7ec4\uff0c\u5373\u6570\u7ec4\u7684\u6570\u7ec4\u3002\u591a\u7ef4\u6570\u7ec4\u53ef\u4ee5\u770b\u4f5c\u662f\u77e9\u9635\u6216\u8868\u683c\uff0c\u901a\u5e38\u7528\u4e8e\u8868\u793a\u4e8c\u7ef4\u6216\u66f4\u9ad8\u7ef4\u7684\u6570\u636e\u7ed3\u6784\u3002<\/p>\n<h3 id=\"toc-13\">\u4e8c\u7ef4\u6570\u7ec4<\/h3>\n<p>\u4e8c\u7ef4\u6570\u7ec4\u662f\u6700\u5e38\u89c1\u7684\u591a\u7ef4\u6570\u7ec4\uff0c\u5b83\u53ef\u4ee5\u770b\u4f5c\u662f\u4e00\u4e2a\u8868\u683c\uff0c\u6709\u884c\u548c\u5217:<\/p>\n<pre><code class=\"prettyprint\"  class=\"language-java\">int[][] matrix = new int[3][4]; \/\/ \u58f0\u660e\u4e00\u4e2a 3x4 \u7684\u4e8c\u7ef4\u6574\u6570\u6570\u7ec4<\/code><\/pre>\n<table>\n<thead>\n<tr>\n<th>00<\/th>\n<th>01<\/th>\n<th>02<\/th>\n<th>03<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>10<\/strong><\/td>\n<td><strong>11<\/strong><\/td>\n<td><strong>12<\/strong><\/td>\n<td><strong>13<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>20<\/strong><\/td>\n<td><strong>21<\/strong><\/td>\n<td><strong>22<\/strong><\/td>\n<td><strong>23<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8981\u8bbf\u95ee\u4e8c\u7ef4\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\uff0c\u9700\u8981\u63d0\u4f9b\u4e24\u4e2a\u7d22\u5f15\uff0c\u4e00\u4e2a\u8868\u793a\u884c\uff0c\u4e00\u4e2a\u8868\u793a\u5217\uff1a<\/p>\n<pre><code class=\"prettyprint\"  class=\"language-java\">matrix[0][0] = 1; \/\/ \u8bbe\u7f6e\u7b2c\u4e00\u884c\u7b2c\u4e00\u5217\u7684\u503c\u4e3a 1\nint value = matrix[1][2]; \/\/ \u83b7\u53d6\u7b2c\u4e8c\u884c\u7b2c\u4e09\u5217\u7684\u503c<\/code><\/pre>\n<h3 id=\"toc-14\">\u591a\u7ef4\u6570\u7ec4<\/h3>\n<p>\u9664\u4e86\u4e8c\u7ef4\u6570\u7ec4\uff0cJAVA\u8fd8\u652f\u6301\u591a\u7ef4\u6570\u7ec4\u3002<br \/>\n\u58f0\u660e\u548c\u521d\u59cb\u5316\u65b9\u5f0f\u7c7b\u4f3c\uff0c\u53ea\u9700\u8981\u63d0\u4f9b\u66f4\u591a\u7684\u7d22\u5f15\u5373\u53ef\u3002<\/p>\n<pre><code class=\"prettyprint\"  class=\"language-java\">int[][][] threeDimensionalArray = new int[2][3][4]; \/\/ \u58f0\u660e\u4e00\u4e2a\u4e09\u7ef4\u6570\u7ec4<\/code><\/pre>\n<h2 id=\"toc-15\">\u4e94\u3001\u6570\u7ec4\u7684\u6ce8\u610f\u4e8b\u9879<\/h2>\n<ul>\n<li>\n<p>\u5728\u4f7f\u7528\u6570\u7ec4\u65f6\u6570\u7ec4\u7684\u5927\u5c0f\u662f\u56fa\u5b9a\u7684\uff0c\u4e00\u65e6\u521b\u5efa\uff0c\u5c31\u4e0d\u80fd\u66f4\u6539\u3002\u8981\u6dfb\u52a0\u6216\u5220\u9664\u5143\u7d20\uff0c\u901a\u5e38\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u65b0\u6570\u7ec4\u3002<\/p>\n<\/li>\n<li>\n<p>\u6570\u7ec4\u7684\u7d22\u5f15\u4ece 0 \u5f00\u59cb\uff0c\u8bbf\u95ee\u8d8a\u754c\u7684\u7d22\u5f15\u4f1a\u5bfc\u81f4\u8fd0\u884c\u65f6\u9519\u8bef\u3002<\/p>\n<\/li>\n<li>\n<p>\u6570\u7ec4\u53ef\u4ee5\u5b58\u50a8\u76f8\u540c\u7c7b\u578b\u7684\u5143\u7d20\uff0c\u4f8b\u5982\u6574\u6570\u6570\u7ec4\u53ea\u80fd\u5b58\u50a8\u6574\u6570\u3002<\/p>\n<\/li>\n<li>\n<p>\u6570\u7ec4\u7684\u957f\u5ea6\u53ef\u4ee5\u4f7f\u7528 length \u5c5e\u6027\u83b7\u53d6\uff0c\u4f46\u6ce8\u610f\u4e0d\u8981\u4e0e\u65b9\u6cd5\u6df7\u6dc6\u3002<\/p>\n<\/li>\n<li>\n<p>\u591a\u7ef4\u6570\u7ec4\u53ef\u4ee5\u770b\u4f5c\u662f\u6570\u7ec4\u7684\u6570\u7ec4\uff0c\u9700\u8981\u63d0\u4f9b\u591a\u4e2a\u7d22\u5f15\u6765\u8bbf\u95ee\u5143\u7d20\u3002<\/p>\n<\/li>\n<\/ul>\n<h2 id=\"toc-16\">\u516d\u3001\u603b\u7ed3<\/h2>\n<p>\u6570\u7ec4\u662f Java \u7f16\u7a0b\u4e2d\u7684\u91cd\u8981\u6982\u5ff5\uff0c\u53ef\u4ee5\u7528\u6765\u5b58\u50a8\u548c\u64cd\u4f5c\u591a\u4e2a\u76f8\u540c\u7c7b\u578b\u7684\u6570\u636e\u3002\u6211\u4eec\u4ecb\u7ecd\u4e86\u6570\u7ec4\u7684\u58f0\u660e\u3001\u521d\u59cb\u5316\u3001\u8bbf\u95ee\u3001\u904d\u5386\u4ee5\u53ca\u5e38\u89c1\u64cd\u4f5c\u3002\u6b64\u5916\uff0c\u8fd8\u4ecb\u7ecd\u4e86\u591a\u7ef4\u6570\u7ec4\u7684\u6982\u5ff5\u548c\u4f7f\u7528\u65b9\u6cd5\u3002<br \/>\n\u5927\u5bb6\u5b66\u4e60\u6570\u7ec4\u7ed3\u675f\u540e\uff0c\u4f1a\u9762\u4e34\u66f4\u9ad8\u7ea7\u7684\u77e5\u8bc6\uff0c\u8981\u575a\u6301\u5b66\u4e60\uff0c\u518d\u63a5\u518d\u5389\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>JAVA\u6570\u7ec4 \u6570\u7ec4\u5728\u6bcf\u95e8\u7f16\u7a0b\u8bed\u8a00\u4e2d\u90fd\u5341\u5206\u91cd\u8981 \u4f46\u662f\u4e0d\u540c\u8bed\u8a00\u4e2d\u5bf9\u4e8e\u6570\u7ec4\u7684\u7406\u89e3\u548c\u4f5c\u7528\u90fd\u4e0d\u5c3d\u76f8\u540c \u5728JAVA\u8bed\u8a00\u4e2d\u6570 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":192,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,5],"tags":[],"_links":{"self":[{"href":"http:\/\/ericw.top\/index.php?rest_route=\/wp\/v2\/posts\/187"}],"collection":[{"href":"http:\/\/ericw.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/ericw.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/ericw.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/ericw.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=187"}],"version-history":[{"count":1,"href":"http:\/\/ericw.top\/index.php?rest_route=\/wp\/v2\/posts\/187\/revisions"}],"predecessor-version":[{"id":188,"href":"http:\/\/ericw.top\/index.php?rest_route=\/wp\/v2\/posts\/187\/revisions\/188"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/ericw.top\/index.php?rest_route=\/wp\/v2\/media\/192"}],"wp:attachment":[{"href":"http:\/\/ericw.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=187"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ericw.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=187"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ericw.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}